WURCS=2.0/4,5,4/[a2122h-1b_1-5][a1221m-1a_1-5][a2112h-1a_1-5_2*OO][a2122A-1b_1-5_4*OC]/1-2-2-3-4/a3-b1_b4-c1_c3-d1_d3-e1